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<H1>is_constraint_pool(+Pool)</H1>
Check whether Pool is a constraint pool
<DL>
<DT><EM>Pool</EM></DT>
<DD>Atom
</DD>
</DL>
<H2>Description</H2>

    Succeeds of Pool is a constraint pool that has been created earlier
    using create_constraint_pool/3.
    
<H2>Examples</H2>
<PRE>    </PRE>
<H2>See Also</H2>
<A HREF="../../lib/constraint_pools/create_constraint_pool-3.html">create_constraint_pool / 3</A>
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